D.) because the plastic beads are bigger than the holes in the sieve but the sand and salt are not
The answer is vehicle fuel
In a process called diffusion, oxygen moves from the alveoli to the blood through the capillaries (tiny blood vessels) lining the alveolar walls. Once in the bloodstream, oxygen gets picked up by the hemoglobin in red blood cells.
<span>Glycogen(for animals), Starch(for plants) </span>
